Trace number 1561697

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_8_4_5_exp.cnf
MD5SUM8074a7bc3c1695dbe8e033b31e3d3feb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.8357
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses51668
Sum of the clauses size133444
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 232492
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

2.09/2.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.09/2.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.09/2.18	c main()::
2.09/2.18	c initFormula():: searching for DIMACS p-line....
2.09/2.18	c full lookahead due to high density!
2.09/2.18	c initFormula():: the DIMACS p-line indicates a CNF of 2420 variables and 51668 clauses.
2.09/2.18	c parseCNF():: parsing....
2.09/2.18	c parseCNF():: the CNF contains 0 unary clauses.
2.09/2.18	c runParser():: parsing was successful, warming up engines...
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 1296 duplicate clauses
2.09/2.18	c preprocessing fase I completed:: there are now 2420 free variables and 50372 clauses.
2.09/2.18	c stat :: sign balance is biased by 14.951
2.09/2.18	c using k-SAT heuristics (size based diff)
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 112140 duplicate clauses
2.09/2.18	c resolvent_look() :: found 269712 resolvents
2.09/2.18	c main():: clause / variable ratio: ( 320084 / 2420 ) = 132.27
2.09/2.18	c longest clause has size 36
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c number of free variables = 2420
2.09/2.18	c dynamic_preselect_setsize :: off
2.09/2.18	c main():: all systems go!
2.09/2.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 104
7.39/7.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6473
133.36/133.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561697-1238768282/watcher-1561697-1238768282 -o /tmp/evaluation-result-1561697-1238768282/solver-1561697-1238768282 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561697-1238768282.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.24 1.05 1.02 3/64 25377
/proc/meminfo: memFree=1724160/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=1376 CPUtime=0
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1149490272 1409024 180 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 344 180 58 167 0 175 0

[startup+0.0387911 s]
/proc/loadavg: 1.24 1.05 1.02 3/64 25377
/proc/meminfo: memFree=1724160/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=1904 CPUtime=0.03
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 353 0 0 0 3 0 0 0 18 0 1 0 1149490272 1949696 338 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 476 338 58 167 0 307 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1904

[startup+0.101796 s]
/proc/loadavg: 1.24 1.05 1.02 3/64 25377
/proc/meminfo: memFree=1724160/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=4580 CPUtime=0.09
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 831 0 0 0 9 0 0 0 18 0 1 0 1149490272 4689920 642 1992294400 134512640 135197250 4294956224 18446744073709551615 134691515 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 1145 642 65 167 0 976 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4580

[startup+0.301813 s]
/proc/loadavg: 1.24 1.05 1.02 3/64 25377
/proc/meminfo: memFree=1724160/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=8988 CPUtime=0.29
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 3746 0 0 0 28 1 0 0 19 0 1 0 1149490272 9203712 1714 1992294400 134512640 135197250 4294956224 18446744073709551615 134578450 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 2247 1714 83 167 0 2078 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8988

[startup+0.701848 s]
/proc/loadavg: 1.24 1.05 1.02 3/64 25377
/proc/meminfo: memFree=1724160/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=18576 CPUtime=0.69
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 8845 0 0 0 66 3 0 0 22 0 1 0 1149490272 19021824 3765 1992294400 134512640 135197250 4294956224 18446744073709551615 134713049 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 4644 3765 83 167 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576

[startup+1.50192 s]
/proc/loadavg: 1.24 1.05 1.02 2/65 25378
/proc/meminfo: memFree=1709304/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=50476 CPUtime=1.49
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 18422 0 0 0 142 7 0 0 25 0 1 0 1149490272 51687424 8429 1992294400 134512640 135197250 4294956224 18446744073709551615 134564959 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 12619 8429 88 167 0 12450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50476

[startup+3.10107 s]
/proc/loadavg: 1.22 1.05 1.01 2/65 25378
/proc/meminfo: memFree=1684216/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=51816 CPUtime=3.09
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 24431 0 0 0 299 10 0 0 25 0 1 0 1149490272 53059584 8897 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 12954 8897 90 167 0 12785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51816

[startup+6.30135 s]
/proc/loadavg: 1.22 1.05 1.01 2/65 25378
/proc/meminfo: memFree=1687544/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=51816 CPUtime=6.29
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25132 0 0 0 618 11 0 0 25 0 1 0 1149490272 53059584 9598 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 12954 9598 93 167 0 12785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51816

[startup+12.7019 s]
/proc/loadavg: 1.18 1.05 1.01 2/65 25378
/proc/meminfo: memFree=1684680/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=51836 CPUtime=12.69
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25404 0 0 0 1258 11 0 0 25 0 1 0 1149490272 53080064 9870 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 12959 9870 93 167 0 12790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51836

[startup+25.5011 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 25378
/proc/meminfo: memFree=1684680/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=51836 CPUtime=25.48
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25411 0 0 0 2537 11 0 0 25 0 1 0 1149490272 53080064 9877 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 12959 9877 93 167 0 12790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51836

[startup+51.1014 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 25378
/proc/meminfo: memFree=1684488/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=52004 CPUtime=51.07
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25445 0 0 0 5096 11 0 0 25 0 1 0 1149490272 53252096 9911 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13001 9911 93 167 0 12832 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52004

[startup+102.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 25378
/proc/meminfo: memFree=1684424/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=52004 CPUtime=102.27
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25475 0 0 0 10215 12 0 0 25 0 1 0 1149490272 53252096 9941 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13001 9941 93 167 0 12832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52004

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 25378
/proc/meminfo: memFree=1684296/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=52308 CPUtime=162.25
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25512 0 0 0 16213 12 0 0 25 0 1 0 1149490272 53563392 9978 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13077 9978 93 167 0 12908 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52308

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25378
/proc/meminfo: memFree=1683912/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=52540 CPUtime=222.24
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25591 0 0 0 22212 12 0 0 25 0 1 0 1149490272 53800960 10057 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13135 10057 93 167 0 12966 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52540

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25378
/proc/meminfo: memFree=1683528/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53000 CPUtime=282.22
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25696 0 0 0 28210 12 0 0 25 0 1 0 1149490272 54272000 10162 1992294400 134512640 135197250 4294956224 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13250 10162 93 167 0 13081 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1683408/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53228 CPUtime=342.2
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25727 0 0 0 34208 12 0 0 25 0 1 0 1149490272 54505472 10193 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13307 10193 93 167 0 13138 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53228

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1683280/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53228 CPUtime=402.19
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25759 0 0 0 40207 12 0 0 25 0 1 0 1149490272 54505472 10225 1992294400 134512640 135197250 4294956224 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13307 10225 93 167 0 13138 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53228

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1683152/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53568 CPUtime=462.17
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25790 0 0 0 46205 12 0 0 25 0 1 0 1149490272 54853632 10256 1992294400 134512640 135197250 4294956224 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13392 10256 93 167 0 13223 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 53568

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682960/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53568 CPUtime=522.17
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25820 0 0 0 52204 13 0 0 25 0 1 0 1149490272 54853632 10286 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13392 10286 93 167 0 13223 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 53568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682832/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=53568 CPUtime=582.15
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25847 0 0 0 58202 13 0 0 25 0 1 0 1149490272 54853632 10313 1992294400 134512640 135197250 4294956224 18446744073709551615 134593025 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13392 10313 93 167 0 13223 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 53568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682768/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=642.14
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25869 0 0 0 64201 13 0 0 25 0 1 0 1149490272 55377920 10335 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10335 93 167 0 13351 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 54080

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682512/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=702.12
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25893 0 0 0 70199 13 0 0 25 0 1 0 1149490272 55377920 10359 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10359 93 167 0 13351 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 54080

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682384/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=762.11
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25921 0 0 0 76197 14 0 0 25 0 1 0 1149490272 55377920 10387 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10387 93 167 0 13351 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 54080

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682320/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=822.09
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25939 0 0 0 82195 14 0 0 25 0 1 0 1149490272 55377920 10405 1992294400 134512640 135197250 4294956224 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10405 93 167 0 13351 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 54080

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682256/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=882.08
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25963 0 0 0 88194 14 0 0 25 0 1 0 1149490272 55377920 10429 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10429 93 167 0 13351 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 54080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682128/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54080 CPUtime=942.06
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 25984 0 0 0 94192 14 0 0 25 0 1 0 1149490272 55377920 10450 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13520 10450 93 167 0 13351 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 54080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1682000/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1002.05
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26004 0 0 0 100190 15 0 0 25 0 1 0 1149490272 56160256 10470 1992294400 134512640 135197250 4294956224 18446744073709551615 134550767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10470 93 167 0 13542 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 54844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1681872/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1062.04
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26028 0 0 0 106189 15 0 0 25 0 1 0 1149490272 56160256 10494 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10494 93 167 0 13542 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 54844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1681808/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1122.02
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26047 0 0 0 112187 15 0 0 25 0 1 0 1149490272 56160256 10513 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10513 93 167 0 13542 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 54844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1681744/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1182
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26068 0 0 0 118185 15 0 0 25 0 1 0 1149490272 56160256 10534 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10534 93 167 0 13542 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 54844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1681680/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1200
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26073 0 0 0 119985 15 0 0 25 0 1 0 1149490272 56160256 10539 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10539 93 167 0 13542 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54844

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25378
/proc/meminfo: memFree=1681680/2055920 swapFree=4176732/4192956
[pid=25377] ppid=25375 vsize=54844 CPUtime=1200
/proc/25377/stat : 25377 (march_nn) R 25375 25377 25309 0 -1 4194304 26073 0 0 0 119985 15 0 0 25 0 1 0 1149490272 56160256 10539 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25377/statm: 13711 10539 93 167 0 13542 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.167974
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 59240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.167974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26073
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1492

runsolver used 0.880866 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-03 16:18:02
IDJOB=1561697
IDBENCH=70920
IDSOLVER=522
FILE ID=node51/1561697-1238768282
PBS_JOBID= 9085529
Free space on /tmp= 66540 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_8_4_5_exp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561697-1238768282/watcher-1561697-1238768282 -o /tmp/evaluation-result-1561697-1238768282/solver-1561697-1238768282 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561697-1238768282.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8074a7bc3c1695dbe8e033b31e3d3feb
RANDOM SEED=943747831

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1724576 kB
Buffers:         43412 kB
Cached:         194960 kB
SwapCached:      10236 kB
Active:          83940 kB
Inactive:       166140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724576 kB
SwapTotal:     4192956 kB
SwapFree:      4176732 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            67284 kB
Committed_AS:  3323096 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node51 at 2009-04-03 16:38:05